From £2,104
Relax... you have found a reliable extension builder in L26. PENNY LANE BUILDERS LTD is a friendly and reliable company based in L26 who consider n...
From £2,072
Experienced extension builder ready to quote for your work. Elevate Finishing is the best extension builder in L26. No obligation free quotes and m...
From £1,936
Tom Coco is an established extension buildering business in L26. We come highly recommended and provide competitive quotes for your work.
From £1,936
Relax... you have found a reliable extension builder in L26. R Sargeant is a friendly and reliable company based in L26 who consider no job as too ...
From £2,504
Experienced extension builder ready to quote for your work. Spectrum is the best extension builder in L26. No obligation free quotes and many happy...
From £2,288
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,000
Event planning interior designer new to buisness platform but have project managed a lot of my own home projects and organised events for birthdays...
From £1,304
Liverpool Direct Builders is a trusted extension builder serving customers in L26 and the surrounding area. Contact us to today to get a competitiv...
From £1,888
Relax... you have found a reliable extension builder in L26. Hyst is a friendly and reliable company based in L26 who consider no job as too big or...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in L26 it ranges from £1,304 (Liverpool Direct Builders based in L14) to £2,504 (Spectrum based in L14).
Comparing extension builders estimates for fitting an RSJ gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an RSJ in L26 by posting a job with HaMuch and we will send it to extension builders in L26.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Huyton with Roby | £33 | £240 |
| Install An RSJ near Widnes | £31 | £220 |
| Install An RSJ near Halton | £31 | £220 |
| Install An RSJ near Knowsley | £32 | £236 |
| Install An RSJ near Prescot | £33 | £239 |
| Install An RSJ near Runcorn | £33 | £228 |
| Install An RSJ near Ellesmere Port | £31 | £214 |
| Install An RSJ near Liverpool | £33 | £232 |
| Install An RSJ near Bebington | £31 | £222 |
| Install An RSJ near St Helens | £31 | £224 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,330

Two storey extension - £87,744

Build a timber frame extension - £25,830

Build a swimming pool - £80,830

Single storey extension - £51,592

Side return extension - £39,583

Install an RSJ - £2,030

Outbuilding - £9,830

Build a Mansard loft conversion - £51,830

Loft conversion - £32,153

Build a kitchen extension - £41,830

Hip to gable loft conversion - £41,830

Granny annexe - £86,830

Garden office - £9,830

Convert a Garage - £15,830

Garage - £18,330

Build a flat roof extension - £21,830

Build a dormer loft conversion - £41,830

Concrete foundations - £6,080

Convert a bungalow loft - £28,830

Convert a basement - £35,583